John Plumer of Blaxware, Hertfordshire circa October 1718
There is a photo of a signed and sealed document dated 26/10/1718 relating to John Plumer of Blaxware, Hertfordshire on website:
http://www.familychest.co.uk/default.htmhttp://www.familychest.co.uk/default.htm
Use the surname search for Plumer to find the document numbered 0502008.
The document records a long history of transactions between John Plumer and Thomas Paine.